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Strips & logs · Beginner

Four-Rail Fence quilt block

Four strips sewn side by side. Turn every other block for a zigzag.

Four-Rail Fence: main, background, accent and fabric 4. A 4 × 4 grid.

Cutting chart by block size

6" Four-Rail Fence (cut for one block)

FabricCutSizeThen
Main1 rectangle6 1/2" × 2"–
Background1 rectangle6 1/2" × 2"–
Accent1 rectangle6 1/2" × 2"–
Fabric 41 rectangle6 1/2" × 2"–

8" Four-Rail Fence (cut for one block)

FabricCutSizeThen
Main1 rectangle8 1/2" × 2 1/2"–
Background1 rectangle8 1/2" × 2 1/2"–
Accent1 rectangle8 1/2" × 2 1/2"–
Fabric 41 rectangle8 1/2" × 2 1/2"–

10" Four-Rail Fence (cut for one block)

FabricCutSizeThen
Main1 rectangle10 1/2" × 3"–
Background1 rectangle10 1/2" × 3"–
Accent1 rectangle10 1/2" × 3"–
Fabric 41 rectangle10 1/2" × 3"–

12" Four-Rail Fence (cut for one block)

FabricCutSizeThen
Main1 rectangle12 1/2" × 3 1/2"–
Background1 rectangle12 1/2" × 3 1/2"–
Accent1 rectangle12 1/2" × 3 1/2"–
Fabric 41 rectangle12 1/2" × 3 1/2"–

How to make a 12" Four-Rail Fence block

  1. Cut the pieces in the chart above. All measurements include a 1/4" seam allowance.
  2. Lay all the pieces out as in the diagram. The block is a 4 × 4 grid, and each cell finishes at 3". Sew neighbouring pieces into sections, then the sections into rows, pressing seams in opposite directions from row to row.
  3. Join the rows. The block should measure 12 1/2" now and 12" once it is sewn into the quilt.

Yardage for a Four-Rail Fence quilt (12" blocks)

Quilt sizeBlocksFinished sizeMainBackgroundAccentFabric 4Border & bindingBacking
Baby3 × 4 (12)42" × 54"1/2 yd1/2 yd1/2 yd1/2 yd1 yd3 1/2 yd
Lap4 × 5 (20)54" × 66"3/4 yd3/4 yd3/4 yd3/4 yd1 1/8 yd4 1/4 yd
Throw5 × 6 (30)66" × 78"1 1/8 yd1 1/8 yd1 1/8 yd1 1/8 yd1 3/8 yd5 yd
Twin6 × 8 (48)78" × 102"1 3/4 yd1 3/4 yd1 3/4 yd1 3/4 yd1 3/4 yd9 1/4 yd
Queen8 × 8 (64)102" × 102"2 3/8 yd2 3/8 yd2 3/8 yd2 3/8 yd1 7/8 yd9 1/4 yd
King9 × 9 (81)114" × 114"3 yd3 yd3 yd3 yd2 1/8 yd10 1/4 yd

Blocks side by side with a 3" border, 2 1/2" binding, 42" usable width and 10% extra.

Four ways to set it

A throw quilt of 12" Four-Rail Fence blocks in each setting.

SettingBlocksFinished sizeExtra fabric
Side by side3066" × 78"–
With sashing2060" × 74"Sashing 7/8 yd, Cornerstones 1/8 yd
Alternating plain blocks15 pieced + 15 plain66" × 78"Plain blocks 2 yd
On point1857" × 74"Setting triangles 1 1/2 yd

See Four-Rail Fence in your own fabrics

1. Your fabrics (tap a fabric, then choose a sample or your own photo)
2. Block
3. Quilt size
4. Block size
5. Setting

What to buy

FabricYardageCut

Based on 42" usable fabric width, 1/4" seams and 10% extra. Your photos stay on your device.

Questions

How many fabrics does a Four-Rail Fence block need?

Four: main, background, accent and fabric 4. Choose a main fabric that contrasts clearly with the background so the design reads from a distance.

What size pieces do I cut for a 12 inch Four-Rail Fence?

1 main rectangle at 12 1/2" × 3 1/2"; 1 background rectangle at 12 1/2" × 3 1/2"; 1 accent rectangle at 12 1/2" × 3 1/2"; 1 fabric 4 rectangle at 12 1/2" × 3 1/2".

How many Four-Rail Fence blocks for a lap quilt?

20 blocks at 12", set 4 by 5 with a 3" border, make a 54" × 66" quilt.

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